<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
Hola mundo web!
<form action="./Calculadora" method="GET">
	Valor1: <input type="text" name= "valor1"><br>
	Valor2: <input type="text" name="valor2"><br>
	Operador: <input type="text" name="operador"><br>
	<input type="submit" value="Calcula!">
</form>
</body>
</html>